From be13cead34e566bdd561ad3ffc3f645b460e482e Mon Sep 17 00:00:00 2001
From: Michael Tyler <michael.tyler@arm.com>
Date: Tue, 17 Jan 2023 11:04:14 +0000
Subject: Revert "Update CPU kernels to remove x19"

This reverts commit 3c59f01c209d2732a15d97d65565ead964787a8b.

Resolves: COMPMID-5817
Change-Id: Ie2443a21854a95db1e3d0cafa2121c0187a5e237
Signed-off-by: Michael Tyler <michael.tyler@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8974
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
---
 src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp')

diff --git a/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp b/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp
index 01f5124a2c..ba9649c0e7 100644
--- a/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp
+++ b/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, 2022-2023 Arm Limited.
+ * Copyright (c) 2019-2020, 2022 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -50,6 +50,7 @@
 #include "kernels/sve_hybrid_u8u32_mmla_6x4VL.hpp"
 #include "kernels/sve_interleaved_u8u32_dot_8x3VL.hpp"
 #include "kernels/sve_interleaved_u8u32_mmla_8x3VL.hpp"
+#include "kernels/sve_smallK_hybrid_u8u32_dot_8x1VL.hpp"
 #endif // ARM_COMPUTE_ENABLE_SVE
 
 #include "gemm_hybrid_indirect.hpp"
@@ -118,6 +119,13 @@ GemmImplementation<uint8_t, uint8_t, Requantize32>::with_estimate(
     [](const GemmArgs &args, const Requantize32 &) { return GemmHybridIndirect<cls_sve_hybrid_u8u32_mmla_6x4VL, uint8_t, uint8_t, Requantize32, true>::estimate_cycles<uint8_t>(args); },
     [](const GemmArgs &args, const Requantize32 &qp) { return new GemmHybridIndirect<cls_sve_hybrid_u8u32_mmla_6x4VL, uint8_t, uint8_t, Requantize32, true>(args, qp); }
 ),
+{
+    GemmMethod::GEMM_HYBRID_QUANTIZED,
+    "sve_smallK_hybrid_u8u32_dot_8x1VL",
+    [](const GemmArgs &args, const Requantize32 &) { return args._ci->has_sve() && args._Ksize<=64 && !args._indirect_input; },
+    [](const GemmArgs &args, const Requantize32 &) { return !(args._ci->has_svei8mm() || args._ci->has_i8mm()); },
+    [](const GemmArgs &args, const Requantize32 &qp) { return new GemmHybridQuantized<cls_sve_smallK_hybrid_u8u32_dot_8x1VL, uint8_t, uint8_t>(args, qp); }
+},
 GemmImplementation<uint8_t, uint8_t, Requantize32>::with_estimate(
     GemmMethod::GEMM_HYBRID,
     "sve_hybrid_u8qa_dot_4x4VL",
-- 
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